00686nam a2200217Ia 450000100060000000300050000600500170001100800410002801000150006905000160008408200140010010000350011424500870014926000340023630000530027049000320032350000110035550400300036665000300039670000420042658610BIBL20160527190639.0731003s1966    iluab    b    00010 eng    a 66013451 0 aGC83b.S485  a551.4608410aShepard, Francis Parker2Local10aSubmarine canyons and other sea valleyscby Francis P. Shepard and Robert F. Dill.0 aChicagobRand McNallyc[1966]  axiii, 381 p.billus., maps (2 in pocket)c24 cm.0 aRand McNally geology series  a921004  aBibliography: p. 353-367. 0aSubmarine valleys.2Local10aDill, Robert F.ejoint author.2Local